package cn.arnold.thread;

public class DeadLock {

    private static Object resource1 = new Object();   // 资源1
    private static Object resource2 = new Object();   // 资源2

    public static void main(String[] args) {

        new Thread(()->{
            synchronized (resource1){
                System.out.println(Thread.currentThread()+"get resource1");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println(Thread.currentThread()+"waiting get resource2");
                synchronized (resource2){
                    System.out.println(Thread.currentThread()+"get resource2");
                }
            }
        },"线程1").start();

        new Thread(()->{
            synchronized (resource1){
                System.out.println(Thread.currentThread()+"get resource2");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println(Thread.currentThread()+"waiting get resource1");
                synchronized (resource2){
                    System.out.println(Thread.currentThread()+"get resource1");
                }

            }
        },"线程2").start();

    }
}
